Oxy-bromide phosphors and uses thereof
US9605199B1 · kind B1 · utility
1Cited by
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21Claims
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Key dates
| Filing date | Mar 31, 2016 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Mar 31, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/48247
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Blue and green-emitting Eu2+-activated oxyhalide phosphors of formula A-E may be used in devices for lighting or display applications:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.